Thanks to this world map that shows the density of people with the surname Tarlecki in different countries, you can get an idea not only of the popularity of the surname Tarlecki in each country but also of the different migrations of people surnamed Tarlecki.
The quantity of people with the surname Tarlecki that we can find in each country can help us discern the origin of the surname Tarlecki, as logic tells us that the place with the most people surnamed Tarlecki will be the country or area of origin of the surname Tarlecki.